Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung thanh, trung tam, tran tuan
thanh cham » thanh pham, thanh cha, hanh cham
hoc chieu » hoc thieu, ho chieu, hoc hien
trung cua » truong cua, trung cap, dung cua
dung cong » dung trong
bac thanh » ban thanh, cac thanh, tai thanh
cong bac » cong tac, dong bac, cong cac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sang - hanh ((trung cua) or (trung tuan)) dung cong bac thanh cham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - hanh ((trung cua) OR (trung tuan)) dung cong bac thanh cham.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - hanh ((trung cua) or (trung tuan)) dung cong bac thanh cham*.